PowerTurn CNC Vertical Boring Mill
The PowerTurn CNC vertical boring mill is the largest and most powerful of our VTL machine line, tailor-made to tackle projects of immense scope and complexity, such as internal and external gear cutting. Sharing many of the same components and technologies as our PowerTec vertical bridge mill, PowerTurn is as configurable as it is capable, thanks to Waldrich Coburg’s patented modular design principles. Equippable with a movable Y-axis rotary table and hundreds of different spindle units, there is very little our biggest boring mill can’t handle.
Ready to turn up your machining powers?
Why bigger is better with the PowerTurn vertical turning lathe
It's tailored to tough industries
It’s no surprise that PowerTurn is most popular among the power and construction industries, which require huge parts to accomplish huge tasks, often under huge stress — including turbine and pump housings, gear rings, and gearboxes.
It's geared for big challenges
PowerTurn’s immense size and scale allow for both gear hobbing and gear gashing, allowing customers to effectively replace a traditional gear cutting machine by consolidating roughing and finishing operations into one convenient setup.
It's built for broad capabilities
With hundreds of configurations and spindle unit options available, the PowerTurn vertical boring mill can be adapted to virtually any application — by attaching a spider fixture to the turntable, even parts that exceed the width of the portal opening.
PowerTurn Vertical Turning Machine Characteristics
| Design | Portal Design |
| Turning Table | Stationary/Movable |
| Crossrail | Fixed/Movable |
| Swing Diameter | 5000 – 14000 mm (16 – 46 ft.) |
| Turning Height | 3000 – 12000 mm (10 – 38 ft.) |
| Rotary Table Drive Power | 100 – 300 kW (134 – 172 HP) |
| Weight of Workpiece | 200 – 400 tons |
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